Using Java

Acme Shirts sells shirts in all sizes and colors for $19.95 each, but they offer discounts for quantities as follows:

• 40% discount for 12 or more shirts.
• 30% discount for 8 - 11 shirts.
• 20% discount for 5 - 7 shirts.
• 10% discount for 3 or 4 shirts.

3. Write a program that prompts the user to enter an order quantity and then determines the total cost of the order. Use a switch.

4. Redo the Acme Shirts program but without using a switch.